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US20220301362A1 - Battery diagnostic system - Google Patents

Battery diagnostic system Download PDF

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Publication number
US20220301362A1
US20220301362A1 US17/690,108 US202217690108A US2022301362A1 US 20220301362 A1 US20220301362 A1 US 20220301362A1 US 202217690108 A US202217690108 A US 202217690108A US 2022301362 A1 US2022301362 A1 US 2022301362A1
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US
United States
Prior art keywords
battery
diagnostic
information
vehicle
predetermined condition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
US17/690,108
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English (en)
Inventor
Hiroshi Yamasaki
Yasuhide Kurimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Assigned to TOYOTA JIDOSHA KABUSHIKI KAISHA reassignment TOYOTA JIDOSHA KABUSHIKI KAISHA ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: YAMASAKI, HIROSHI, KURIMOTO, YASUHIDE
Publication of US20220301362A1 publication Critical patent/US20220301362A1/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G06Q30/0207—Discounts or incentives, e.g. coupons or rebates
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G06Q30/0207—Discounts or incentives, e.g. coupons or rebates
    • G06Q30/0208—Trade or exchange of goods or services in exchange for incentives or rewards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/12—Recording operating variables ; Monitoring of operating variables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/20—Administration of product repair or maintenance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G06Q30/0278—Product appraisal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/40—Business processes related to the transportation industry
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/005—Detection of state of health [SOH]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/70—Interactions with external data bases, e.g. traffic centres

Definitions

  • the present disclosure relates to a battery diagnostic system, and more particularly to a battery diagnostic system including a diagnostic server and a diagnostic terminal.
  • the first terminal device is used by maintenance companies that transmit various data related to vehicles that has been acquired at at least one of repair and maintenance/inspection of customers' vehicles, via a communication line to register the various data as sales vehicle data.
  • the second terminal device is used by used car purchasing companies that transmit various data related to purchase requests for used cars via a communication line to register the various data as purchase vehicle data.
  • the third terminal device is used by information centers that register each of the sales vehicle data transmitted from the first terminal device and the purchase vehicle data transmitted from the second terminal device. In this technology, vehicle data that meets the conditions at the information center is provided to the customer as used car purchase information.
  • the sales vehicle data regarding sales of the vehicle and the purchase vehicle data regarding purchase of the vehicle are transmitted and received.
  • the ownership of the battery information including usage information of the battery mounted on the vehicle while the battery is mounted on the vehicle is not transferred, accumulating the battery information without the permission of the owner may cause an issue.
  • diagnosing battery state is extremely important. In order to efficiently and appropriately diagnose the battery, it is effective to use the battery information of the battery. Further, when a large amount of battery information is accumulated and the battery is diagnosed based on the accumulated battery information, the battery can be diagnosed more appropriately. Therefore, it is desired to accumulate the battery information.
  • the battery information includes usage information while the battery is mounted on the vehicle, the battery information involves personal information. Thus, it is not preferable to accumulate the battery information without permission or transfer from the owner.
  • the main object of the battery diagnostic system of the present disclosure is to accumulate the battery information more effectively and more appropriately.
  • the battery diagnostic system of the present disclosure has adopted the following means in order to achieve the above-mentioned main object.
  • the battery diagnostic system of the present disclosure is a battery diagnostic system including a diagnostic server that diagnoses a battery mounted on a vehicle using battery information including usage information of the battery while the battery is mounted on the vehicle, and a diagnostic terminal that acquires the battery information from the vehicle, transmits the battery information to the diagnostic server, and receives a diagnoses result of the battery from the diagnostic server.
  • the diagnostic terminal transmits the battery information to the diagnostic server
  • the diagnostic terminal transmits information on whether a predetermined condition is satisfied together with the battery information to the diagnostic server.
  • the diagnostic server accumulates the battery information when the predetermined condition is satisfied, and deletes the battery information after diagnosing the battery when the predetermined condition is not satisfied.
  • the battery diagnostic system of the present disclosure includes a diagnostic server that diagnoses a battery mounted on a vehicle using battery information including usage information of the battery while the battery is mounted on the vehicle, and a diagnostic terminal that acquires the battery information from the vehicle, transmits the battery information to the diagnostic server, and receives a diagnoses result of the battery from the diagnostic server. Further, when the diagnostic terminal transmits the battery information to the diagnostic server, the diagnostic terminal transmits information on whether a predetermined condition is satisfied together with the battery information to the diagnostic server. The diagnostic server accumulates the battery information when the predetermined condition is satisfied, and deletes the battery information after diagnosing the battery when the predetermined condition is not satisfied. As a result, the handling of the battery information can be changed according to the predetermined condition, and by appropriately determining the predetermined condition, the battery information can be effectively and more appropriately accumulated.
  • the predetermined condition may be a condition performed by a decision of an owner of the battery.
  • the predetermined condition may be either a condition of waiving an ownership of the battery information or a condition of permitting use and accumulation of the battery information.
  • the diagnostic terminal may output a provision of a predetermined service when the predetermined condition is satisfied.
  • the predetermined service may include any of a discount service for a diagnosis fee of the battery, a discount service for a battery replacement fee for the vehicle, and a service providing addition to an assessment amount of the vehicle.
  • FIG. 1 is a configuration diagram showing an outline of a configuration of a battery diagnostic system 20 as an embodiment of the present disclosure.
  • FIG. 2 is an explanatory diagram showing a flow in a diagnostic process of a battery 12 in a diagnostic terminal 40 and a diagnostic server 30 .
  • FIG. 1 is a configuration diagram showing an outline of a configuration of a battery diagnostic system 20 as an embodiment of the present disclosure.
  • the battery diagnostic system 20 of the embodiment includes a diagnostic server 30 and a plurality of diagnostic terminals 40 .
  • the diagnostic server 30 is configured as a general-purpose microcomputer centered on a central processing unit (CPU), and includes a read-only memory (ROM), a random access memory (RAM), a flash memory, a storage device, an input/output port, a communication port, and the like in addition to the CPU.
  • the diagnostic server 30 includes a battery diagnostic program 32 for diagnosing the state of the battery and a battery information database 34 for accumulating battery information.
  • the battery information is information including usage information of a battery mounted on the vehicle while the battery is mounted on the vehicle, and includes, for example, a full charge capacity, a resistance, a voltage when the voltage exceeds the upper limit voltage and the number of times thereof, a voltage when the voltage falls below the lower limit voltage and the number of times thereof, a battery temperature during traveling and charging, a total discharge electricity amount, a charge/discharge current, a change amount of a state of charge SOC, a distribution of the state of charge SOC, the state of charge SOC during ignition off, a charge amount during charging, etc.
  • the diagnostic terminal 40 is configured as a general-purpose microcomputer centered on a CPU, and includes a ROM, a RAM, a flash memory, a storage device, an input/output port, a communication port, and the like in addition to the CPU.
  • the diagnostic terminal 40 acquires battery information 14 of a battery 12 mounted on a vehicle 10 by wiredly or wirelessly communicating with the control device of the vehicle 10 and stores the battery information 14 in a RAM or the like. Further, the diagnostic terminal 40 acquires information on whether a predetermined condition is satisfied from a dealer terminal 18 installed at the dealer and stores the information in a RAM or the like.
  • the predetermined condition includes a condition of waiving the ownership of the battery information 14 , a condition of permitting use and accumulation of the battery information 14 , and the like, which are performed by the decision of the owner of the vehicle 10 .
  • the condition of transferring the battery information 14 for the battery mounted on the vehicle 10 or the condition of waiving the right thereof due to the transfer of the vehicle 10 is applicable, and in the case where the battery 12 of the vehicle 10 is replaced, the condition of transferring the battery information 14 for the battery 12 before the replacement or waiving the right thereof is applicable, or the condition of permitting the use and the accumulation of the battery information 14 is applicable.
  • FIG. 2 is an explanatory diagram showing an example of terminal processing and server processing executed at the time of diagnosis of the battery 12 in the diagnostic terminal 40 and the diagnostic server 30 .
  • the diagnostic terminal 40 performs an acquisition process (step S 100 ) of information on whether a predetermined condition is satisfied and an acquisition process (step S 110 ) of the battery information 14 by the terminal processing.
  • acquisition processes have been described above. Either the acquisition process for the predetermined condition or the acquisition process of the battery information 14 may be performed first. Then, the acquired battery information 14 and the acquired information on whether the predetermined condition is satisfied are transmitted to the diagnostic server 30 (step S 120 ).
  • the diagnostic server 30 receives the battery information 14 and the information on whether the predetermined condition is satisfied (step S 200 ), and diagnoses the battery 12 using the received battery information 14 (step S 210 ).
  • the diagnosis of the battery can be performed by various methods, and since the battery diagnosis method is not the main subject of the present disclosure, a detailed description thereof will be omitted.
  • the diagnosis result is transmitted to the diagnostic terminal 40 (step S 220 ).
  • step S 230 it is determined whether the predetermined condition is satisfied (step S 230 ), and when it is determined that the predetermined condition is satisfied, the battery information 14 is accumulated in the battery information database 34 (step S 240 ), and the server processing is terminated. On the other hand, when it is determined in step S 230 that the predetermined condition is not satisfied, the received battery information 14 is deleted (step S 250 ), and the server processing is terminated. As a result, it is possible to suppress any inconvenience that may occur due to accumulating or storing the battery information 14 even though the predetermined condition is not satisfied.
  • the diagnostic terminal 40 receives the diagnosis result (step S 130 ). Then, it is determined whether the predetermined condition is satisfied (step S 140 ), and when it is determined that the predetermined condition is satisfied, the predetermined service is output to the display of the diagnostic terminal 40 or the like (step S 150 ), and the terminal processing is terminated.
  • the predetermined service include a discount service for the diagnosis fee of the battery 12 , a discount service for the replacement fee of the battery 12 for the vehicle, and a service providing addition to the assessment amount of the vehicle in the case of transfer of the vehicle.
  • the terminal processing is terminated without outputting the predetermined service.
  • the battery diagnostic system 20 of the embodiment described above acquires, from the diagnostic terminal 40 , the information on whether the condition of waiving the ownership of the battery information 14 and the condition of permitting the use and the accumulation of the battery information 14 performed by the decision of the owner of the battery information 14 are satisfied. Then, the diagnostic terminal 40 transmits the battery information 14 acquired from the vehicle 10 and the information on whether the predetermined condition is satisfied to the diagnostic server 30 . When the diagnostic server 30 determines that the predetermined condition is not satisfied after diagnosing the battery 12 , the diagnostic server 30 deletes the battery information 14 . As a result, it is possible to suppress any inconvenience that may occur due to accumulating or storing the battery information 14 even though the predetermined condition is not satisfied.
  • the diagnostic terminal 40 outputs a predetermined service such as a discount service for the diagnosis fee, a discount service for the battery replacement fee, and a service providing addition to the vehicle assessment amount.
  • a predetermined service such as a discount service for the diagnosis fee, a discount service for the battery replacement fee, and a service providing addition to the vehicle assessment amount.
  • the diagnostic terminal 40 acquires the information on whether the predetermined condition is satisfied from the dealer terminal 18 installed at the dealer.
  • the information on whether the predetermined condition is satisfied may be acquired by directly inputting the information to the diagnostic terminal 40 .
  • the predetermined service is a discount service for the diagnosis fee of the battery 12 , a discount service for the replacement fee of the battery 12 for the vehicle, a service providing addition to the assessment amount of the vehicle in the case of transfer of the vehicle, and the like.
  • the predetermined service may be services other than those described above.
  • the vehicle 10 corresponds to the “vehicle”
  • the battery 12 corresponds to the “battery”
  • the battery information 14 corresponds to the “battery information”
  • the diagnostic server 30 corresponds to the “diagnostic server”
  • the diagnostic terminal 40 corresponds to the “diagnostic terminal”
  • the battery diagnostic system 20 corresponds to the “battery diagnostic system”.
  • the embodiment is an example for specifically describing a mode for carrying out the disclosure described in SUMMARY, the embodiment does not limit the elements of the disclosure described in SUMMARY.
  • the interpretation of the disclosure described in SUMMARY should be performed based on the description in SUMMARY, and the embodiment is merely a specific example of the disclosure described in SUMMARY.
  • the present disclosure can be used in the manufacturing industry of a battery diagnostic system and the like.

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Game Theory and Decision Science (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Human Resources & Organizations (AREA)
  • Tourism & Hospitality (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Operations Research (AREA)
  • Medical Informatics (AREA)
  • Primary Health Care (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
US17/690,108 2021-03-18 2022-03-09 Battery diagnostic system Pending US20220301362A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021044806A JP7472834B2 (ja) 2021-03-18 2021-03-18 電池診断システム
JP2021-044806 2021-03-18

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US20220301362A1 true US20220301362A1 (en) 2022-09-22

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JP (1) JP7472834B2 (ja)
CN (1) CN115115388A (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130282227A1 (en) * 2012-04-18 2013-10-24 Aeris Communications, Inc. Method and apparatus for remotely communicating vehicle information to the cloud
US20200101865A1 (en) * 2018-09-28 2020-04-02 Honda Motor Co., Ltd. Diagnosis device, diagnosis system, diagnosis method, and program
US20210367277A1 (en) * 2018-06-01 2021-11-25 Sumitomo Electric Industries, Ltd. Battery management device, battery information processing system, and battery information processing method

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Publication number Priority date Publication date Assignee Title
JP2012128633A (ja) 2010-12-15 2012-07-05 Aisin Seiki Co Ltd 電気自動車の充電予約方法および充電予約装置
JP5625891B2 (ja) 2010-12-24 2014-11-19 トヨタ自動車株式会社 情報提供システム
JP2014026387A (ja) 2012-07-25 2014-02-06 Toshiba Corp 電子機器及び消費電力表示方法
JP6683144B2 (ja) 2017-02-07 2020-04-15 トヨタ自動車株式会社 電池交換支援システムおよびそれに用いられるサーバ
JP7194933B2 (ja) 2018-11-02 2022-12-23 パナソニックＩｐマネジメント株式会社 バッテリ管理システム及びバッテリ管理方法
CN115136135A (zh) 2020-03-27 2022-09-30 本田技研工业株式会社 电池信息管理系统以及电池信息管理方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130282227A1 (en) * 2012-04-18 2013-10-24 Aeris Communications, Inc. Method and apparatus for remotely communicating vehicle information to the cloud
US20210367277A1 (en) * 2018-06-01 2021-11-25 Sumitomo Electric Industries, Ltd. Battery management device, battery information processing system, and battery information processing method
US20200101865A1 (en) * 2018-09-28 2020-04-02 Honda Motor Co., Ltd. Diagnosis device, diagnosis system, diagnosis method, and program

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JP7472834B2 (ja) 2024-04-23
CN115115388A (zh) 2022-09-27
JP2022143983A (ja) 2022-10-03

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